BM4070 is inductance, capacitance and resistance measuring meter,it is a Special digital instrument which is easy to be operated, the reading accuracy degree is higher with liquid crystal display 31/2.It adopted double integral A/D converter core and a large-scale integrated circuits,these make the meter an excellent performance instrument for the users.
1.Display: LCD
2.Biggest display value: 1999 (3 1/2).
3.Measuring method: Double integral A/D conversion.
4. Sampling rate: 3 times per second
5. Overrange display: '1'at the higgest digital place
6.Instruction for low voltage of battery: showing " "
7.Auto power off and Data Hold function
8.Working temperature: 0 to 40,
9.Storage temperature: -10 to 50
10.Power: a 9V laminated battery(6F22)(not Included).
3.2. Technical specifications
Accuracy:±(%reading+digits) Quality guarantee: one year
Environment temperature: 23±5,Relative humidity:
<75%
Capacitance: 200p/2n/20n/200n/2u/20u/200uF±2.5%±5,2000uF: ±5%±5
Inductance:200uH±3.0%±5,2m/20m/200m/2H±2.5%±5, 20H±5%±5
Resistance:200/2k/20k/200k±0.8%±5,20M±2%±5
Size:190×91×40mm
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